By Dale Lezon |
December 11, 2013
| Updated: December 11, 2013 3:31pm

Houston police are still searching for three men they say opened fire as they robbed a McDonald's restaurant in northwest Houston last month.

The robbery happened about midnight Nov. 22 at 17250 Tomball Parkway near West Greens, according to the Houston Police Department.

Police said when the suspects drove up to the drive-through window one of them jumped out of the car, pointed a gun at a worker and demanded cash. Then the armed man climbed through the drive-through window and attacked the employee.

Police said two other workers rushed to help their colleague, fighting the suspect and gaining control of his handgun. Several shots were fired during the fight but no one was wounded.

Another suspect then fired a shotgun blast through the drive-through window, but again no one was hurt.

Then the suspects ran away, leaving behind their car and some of their clothes.